NULL Pointer Dereference Affecting php-intl package, versions *


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
4.81% (93rd percentile)

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  • Snyk IDSNYK-CENTOS7-PHPINTL-1949469
  • published26 Jul 2021
  • disclosed1 Oct 2015

Introduced: 1 Oct 2015

CVE-2015-7803  (opens in a new tab)
CWE-476  (opens in a new tab)

How to fix?

There is no fixed version for Centos:7 php-intl.

NVD Description

Note: Versions mentioned in the description apply only to the upstream php-intl package and not the php-intl package as distributed by Centos. See How to fix? for Centos:7 relevant fixed versions and status.

The phar_get_entry_data function in ext/phar/util.c in PHP before 5.5.30 and 5.6.x before 5.6.14 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a .phar file with a crafted TAR archive entry in which the Link indicator references a file that does not exist.

CVSS Scores

version 3.1